F01018

Booting has been interrupted several times

Siemens · DCM

What does F01018 mean?

The module's booting process has been repeatedly interrupted, potentially due to power loss, a CPU crash, or invalid user data. Upon this fault, the module will revert to factory settings. Persistent interruptions indicate an underlying hardware or configuration issue, risking loss of custom parameters and operational instability.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    If the fault recurs, investigate for unstable power supply, potential CPU malfunctions, or corruption of user data.

Source: Siemens DCM
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